* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background: #e6e6e6;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top bar */
.topbar {
  background: #ffffff;
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #ddd;
}

.logo {
  font-weight: 600;
  font-size: 16px;
}

.actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.actions button,
.actions input[type="color"] {
  padding: 6px 10px;
  border: 1px solid #ccc;
  background: #f9f9f9;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.actions input[type="color"] {
  padding: 2px;
  height: 32px;
}

.actions button:hover {
  background: #efefef;
}

/* Layout */
.app {
  display: flex;
  flex: 1;
}

/* Canvas */
.canvas-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
}

canvas {
  background: #ffffff;
  width: 100%;
  max-width: 900px;
  height: 100%;
  max-height: 600px;
  border-radius: 8px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  touch-action: none;
}

/* Suggestions */
.suggestions {
  width: 180px;
  background: #ffffff;
  border-left: 1px solid #ddd;
  padding: 10px;
  display: none;
}

.suggestions h3 {
  font-size: 14px;
  margin-bottom: 10px;
}

.suggestion-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.suggestion {
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 6px;
  cursor: pointer;
  background: #fafafa;
}

.suggestion:hover {
  background: #f0f0f0;
}

.suggestion img {
  width: 100%;
  height: auto;
}

/* Mobile bottom drawer */
@media (max-width: 768px) {
  .app {
    flex-direction: column;
  }

  .suggestions {
    width: 100%;
    border-left: none;
    border-top: 1px solid #ddd;
  }

  .suggestion-list {
    grid-template-columns: repeat(4, 1fr);
  }
}